DualTOS assembly accident

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Bobrane
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Re: DualTOS assembly accident

Post by Bobrane » Thu Mar 29, 2018 10:07 pm

No, i have 3 chips 1Mb Goldstar Modules.
Ref : GMM791000NS70.

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exxos
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Re: DualTOS assembly accident

Post by exxos » Thu Mar 29, 2018 10:09 pm

Bobrane wrote:
Thu Mar 29, 2018 10:07 pm
No, i have 3 chips 1Mb Goldstar Modules.
Ref : GMM791000NS70.
Remove the parity chip...
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
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Bobrane
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Re: DualTOS assembly accident

Post by Bobrane » Thu Mar 29, 2018 10:21 pm

The parity chip? One of the three chips on the modules?
Note that yesterday i did test with the stocks 8 chips siemens modules from factory (4x256Mb) and the result was the same.

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exxos
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Re: DualTOS assembly accident

Post by exxos » Thu Mar 29, 2018 10:36 pm

Bobrane wrote:
Thu Mar 29, 2018 10:21 pm
The parity chip? One of the three chips on the modules?
2 chips will have the same number... remove the 3rd odd one.. worth doing either way.
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

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Bobrane
Posts: 31
Joined: Thu Feb 15, 2018 9:24 am
Location: France

Re: DualTOS assembly accident

Post by Bobrane » Thu Mar 29, 2018 10:44 pm

OK : 2 x GM71C4400AJ70 + 1 x GM71C1000J70
So i need to get rid of the GM71C1000J70.
Alright, thanks!

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